/* E-Mail-Kennzahlen — an Toschke-Relaunch-Design angepasst */
.tos-mail-stats {
  margin: 1.5rem 0 2.5rem;
}

.tos-mail-stats-lead {
  color: var(--tos-text-muted);
  margin: 0 0 1.25rem;
  max-width: 52ch;
}

.tos-mail-stats-counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.tos-mail-stats-card {
  background: var(--tos-surface);
  border: 1px solid var(--tos-border);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  box-shadow: var(--tos-shadow);
}

.tos-mail-stats-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--tos-text-muted);
  margin-bottom: 0.35rem;
}

.tos-mail-stats-value {
  display: block;
  font-size: 2.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--tos-text);
}

.tos-mail-stats-value--sm {
  font-size: 1rem;
  font-weight: 600;
  color: var(--tos-text-muted);
}

.tos-mail-stats-card--queue .tos-mail-stats-value {
  color: #b45309;
}

.tos-mail-stats-card--sent .tos-mail-stats-value {
  color: var(--tos-accent-2);
}

.tos-mail-stats-card--recv .tos-mail-stats-value {
  color: var(--tos-accent);
}

.tos-mail-stats-charts {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .tos-mail-stats-charts {
    grid-template-columns: 1fr 1fr;
  }

  .tos-mail-stats-panel--wide {
    grid-column: 1 / -1;
  }
}

.tos-mail-stats-panel {
  background: var(--tos-surface);
  border: 1px solid var(--tos-border);
  border-radius: 12px;
  padding: 1.25rem 1.35rem;
  box-shadow: var(--tos-shadow);
}

.tos-mail-stats-heading {
  font-family: "Bitter", Georgia, serif;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--tos-text);
}

.tos-mail-stats-chart {
  position: relative;
  height: 220px;
}

.tos-mail-stats-hint {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #b42318;
}

.tos-mail-stats.is-loading .tos-mail-stats-value {
  opacity: 0.45;
}